What is Samantha Siggia's NPI number?

Samantha Siggia's National Provider Identifier (NPI) is 1891592622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Samantha Siggia's specialty?

Samantha Siggia is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Samantha Siggia located?

Samantha Siggia's practice location on file with NPPES is 2420 54th Pl Sw Apt 23, Seattle, WA 98116-1847.

What is Samantha Siggia's phone number?

The practice phone number listed in the NPPES registry for Samantha Siggia is (518) 320-2910.

Is Samantha Siggia's NPI active?

Yes — Samantha Siggia's NPI (1891592622) is active in the NPPES registry as of the last update on 2025-02-28.

IndividualActive

Samantha Siggia

NPI 1891592622 · Registered Dietitian · Seattle, WA

Samantha Siggia is a Registered Dietitian provider in Seattle, WA (NPI 1891592622).

Provider details

NPI number: 1891592622
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2420 54th Pl Sw Apt 23

Seattle, WA 98116-1847

Phone: (518) 320-2910

Street-level locationGet directions

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Mailing address